Answer:
The first words that Scout Finch said to Arthur "Boo" Radley were "Hey, Boo."
Step-by-step explanation:
Harper Lee's "To Kill A Mockingbird," tells the story of the residents of Maycomb in Alabama, from the point of view of the youngest character Jean Louis "Scout" Finch. The novel deals with themes of racism, family, right and wrong, good vs. evil, morality, human nature, etc.
Although Scout mentions the name of "Boo" Radley numerous times in the story, it is not until chapter 29 that she actually came face to face with the man that so intrigued her. The chapter reveals Bob Ewell's attack on Scout and Jem after the school pageant, which resulted in the death of the attacker. It was then that Scout realizes the man who had rescued them from their attacker was Boo Radley. So, Scout's first words to Boo were "Hey, Boo."